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HDU 5308 I Wanna Become A 24-Point Master(2015多校第二场)
Problem DescriptionRecently Rikka falls in love with an old but interesting game -- 24 points. She wants to become a master of this game, so she asks ...
分类:其他好文   时间:2015-07-24 17:28:18    阅读次数:124
HDU 5308 I Wanna Become A 24-Point Master
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5308 题面: I Wanna Become A 24-Point Master Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submis...
分类:其他好文   时间:2015-07-24 14:21:41    阅读次数:139
HDU 5308 I Wanna Become A 24-Point Master(2015多校第二场)
I Wanna Become A 24-Point Master Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 485    Accepted Submission(s): 191 Special Judge Pro...
分类:其他好文   时间:2015-07-24 13:04:54    阅读次数:79
HDU 5308 I Wanna Become A 24-Point Master
I Wanna Become A 24-Point Master Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 366    Accepted Submission(s): 141 Special Judge Probl...
分类:其他好文   时间:2015-07-23 23:48:20    阅读次数:153
[LeetCode] Search in Rotated Sorted Array
题目要求: Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). You are given ...
分类:其他好文   时间:2015-07-23 23:20:54    阅读次数:122
7.23多校——5305DFS——Friends
There arenpeople andmpairs of friends. For every pair of friends, they can choose to become online friends (communicating using online applications) o...
分类:其他好文   时间:2015-07-23 23:17:29    阅读次数:123
[模拟] hdu 5308 I Wanna Become A 24-Point Master
题意: 给你n个数,每个数都是n, 然后把这n个数加减乘除,每个数都必须用一次,且只能一次,并且运算完的数也都得用一次。 也就是做n-1次,问能不能得到24,输出过程 xi ? xj  第i个数与第j个数做?运算 这种形式 思路: 因为n有可能很大,那么肯定需要一种完美的构造 最简单的方法是构造出4*6 构造出4需要5个数,构造出6需要7个数 也就是最少需要12个数,剩下的数就是相...
分类:其他好文   时间:2015-07-23 21:52:18    阅读次数:96
HDOJ 5308 I Wanna Become A 24-Point Master 构造
构造题,前面十几个手工处理.... n很大时有很多构造方法,一阵乱搞就可以了...... I Wanna Become A 24-Point Master Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 128  ...
分类:其他好文   时间:2015-07-23 19:56:24    阅读次数:210
[CareerCup] 1.5 Compress String 压缩字符串
1.5 Implement a method to perform basic string compression using the counts of repeated characters. For example, the string aabcccccaaa would become a...
分类:其他好文   时间:2015-07-17 07:07:29    阅读次数:134
leetcode-153-Find Minimum in Rotated Sorted Array
Find Minimum in Rotated Sorted Array   Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum ele...
分类:其他好文   时间:2015-07-16 09:53:53    阅读次数:128
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